CN108284491A - A kind of hole machined lathe - Google Patents
A kind of hole machined lathe Download PDFInfo
- Publication number
- CN108284491A CN108284491A CN201810019248.0A CN201810019248A CN108284491A CN 108284491 A CN108284491 A CN 108284491A CN 201810019248 A CN201810019248 A CN 201810019248A CN 108284491 A CN108284491 A CN 108284491A
- Authority
- CN
- China
- Prior art keywords
- crumb
- suction pipe
- drill
- hole
- electromagnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C3/00—Drilling machines or drilling devices; Equipment therefor
- B27C3/02—Stationary drilling machines with a single working spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Drilling And Boring (AREA)
Abstract
The invention belongs to technical fields of mechanical processing, and in particular to a kind of hole machined lathe；Further include the lifting unit for driving drill lifting including rack, drill and the rotation section for driving drill rotation；The electromagnet for being used to support workpiece is fixedly connected in rack, electromagnet is equipped with several leakages and considers hole to be worth doing, and the nail collection slot being located at below electromagnet is equipped in rack；It is equipped with the sliding cavity of lower ending opening in drill, is fixedly connected with the first frictional layer on the madial wall of drill, the crumb-suction pipe that can skid off sliding cavity is slidably connected on the madial wall of drill, and be connected with dynamic clamping head and quiet clamping head between drill and crumb-suction pipe；Piston is slidably connected in crumb-suction pipe, piston rod is fixedly connected between piston and drill, and piston rod is slidably connected with crumb-suction pipe；The tube wall of crumb-suction pipe, which is equipped with, inhales bits through-hole, and the outside of crumb-suction pipe is equipped with the second frictional layer；The bottom of crumb-suction pipe is fixedly connected with the drill bit that can be attracted by electromagnet.This programme can easily dispose the sawdust in blind hole.
Description
Technical field
The invention belongs to technical fields of mechanical processing, and in particular to a kind of hole machined lathe.
Background technology
Any type machine, no hole can not done.Part is connected, various various sizes of screws are needed
Hole, pin hole or rivet hole；In order to be fixed up transmission parts, need that various holes are installed；Machine parts itself also there are many
Various holes (such as oilhole, fabrication hole, lightening hole).And the shape in hole also there are many kinds of, such as through-hole, buried via hole, blind hole
Deng wherein blind hole is exactly the hole for connecting surface layer and internal layer without perforation, i.e. not material panel whole from conversational implication
It drills through.Such as during plank is processed, it is necessary to process many blind holes.
Some sawdusts are inevitably remained in blind hole after plank processing, disposes, will influence if be not thorough
The use of blind hole.If remaining sawdust enters rotary part, the quality of equipment, service life can be influenced until accident occurs.And
The method of sawdust removed at present in blind hole is mainly two kinds, and one is workpiece turning comes, sawdust is poured out.This method
Workpiece small to size, light-weight or feasible but big to size, weight weight another part are then not suitable for, and overturning is got up not only
Trouble, and easy damaged workpiece.The method that another kind removes detritus is blown with compressed air.This obviously will increase equipment, pipeline
Deng, limited by these conditions, work together just it is very inconvenient.
Invention content
The purpose of the present invention is to provide a kind of hole machined lathes, can easily dispose the sawdust in blind hole.
To achieve the above object, the present invention provides the following technical solutions：A kind of hole machined lathe, including rack, drill and
The rotation section for driving drill rotation further includes the lifting unit for driving drill lifting；It is fixedly connected in rack and is used to support workpiece
Electromagnet, electromagnet is equipped with several leakages and considers hole to be worth doing, the nail collection slot being equipped in rack below electromagnet；It is equipped with down in drill
The sliding cavity of end opening is fixedly connected with the first frictional layer on the madial wall of drill, and being slidably connected on the madial wall of drill can
The crumb-suction pipe of sliding cavity is skidded off, and is connected with dynamic clamping head and quiet clamping head between drill and crumb-suction pipe；Piston is slidably connected in crumb-suction pipe,
Piston rod is fixedly connected between piston and drill, piston rod is slidably connected with crumb-suction pipe；The tube wall of crumb-suction pipe is equipped with to inhale and consider to be worth doing
Through-hole, the outside of crumb-suction pipe is equipped with generates the second frictional layer of electrostatic for rubbing with the first frictional layer；The bottom of crumb-suction pipe is solid
Surely it is connected with the drill bit that can be attracted by electromagnet, drill bit is equipped with check valve into bits through-hole.
Above-mentioned technical proposal advantageous effect is：
1, drilling is realized by drill and drill bit；Drill bit is adsorbed by electromagnet, what realization was moved up in drill
In the process, crumb-suction pipe is maintained at motionless in blind hole, while piston is considered to be worth doing as upward sliding of the drill in crumb-suction pipe can reduce suction
Air pressure in pipe is adsorbed onto in crumb-suction pipe to consider the sawdust in blind hole to be worth doing through-hole by suction, realizes after being drilled with drill, i.e.,
The sawdust in hole is siphoned away automatically by the structure inside drill, and is not had to as in the prior art, or overturning workpiece, or is added
Compressed air aperture blowing, it is very convenient；
2, so that crumb-suction pipe moves up automatically when electromagnet does not adsorb drill bit by dynamic clamping head and quiet clamping head, thus will
Sawdust in crumb-suction pipe is discharged from bits through-hole is inhaled, and drops down onto on electromagnet, is realized by the leakage bits hole on electromagnet and collects sawdust
Into nail collection slot, environment dust pollution question caused by blowing sawdust with compressed air in the prior art is avoided.
3, the Electrostatic Absorption sawdust by being generated into bits through-hole and the first frictional layer, the second frictional layer, it is possible to reduce inhale bits
Through-hole inhales bits pressure, and ability is considered in the whole suction for improving crumb-suction pipe to be worth doing, more preferably to the dust removing effects of blind hole；Simultaneously because the ground to be rubbed
Sawdust can be adsorbed just now, so, inhaling bits through-hole will not be blocked by sawdust, and ensure that the normal suction bits for inhaling bits through-hole.
Preferred embodiment one, as the preferred embodiment of basic scheme, the first frictional layer is cotton layer, and the second frictional layer is plastics
Layer.Help to increase the electrostatic of generation of rubbing on the second frictional layer, improves the suction bits ability of crumb-suction pipe.
Preferred embodiment two, as basic scheme or the preferred embodiment of preferred embodiment one, being hinged on crumb-suction pipe can open
Or it is closed the open and close door for inhaling bits through-hole.It can not only realize when inhaling bits through-hole opening, the sawdust in blind hole is sucked into crumb-suction pipe
It is interior；It can also realize when chip removal, prevent sawdust from entering between drill and crumb-suction pipe, help to ensure that crumb-suction pipe and drill
It is normal move up and down, to extend the service life of drill.
Preferred embodiment three, preferably two preferred embodiment, open and close door tilt down for one from crumb-suction pipe to drill
Inclined plate, the upper end of inclined plate is hinged with crumb-suction pipe, is slidably connected on the inside of the lower end of inclined plate and drill, between inclined plate and crumb-suction pipe
It is connected with compression spring.Simple structure, which can be realized opening or be closed, inhales bits through-hole.
The lower end of preferred embodiment four, preferably three preferred embodiment, inclined plate is a wedge block.Help to allow inclined plate
It seal more preferably with bits through-hole can will be inhaled when the interior side contacts of drill bit.
Preferred embodiment five, as basic scheme or the preferred embodiment of preferred embodiment one, the first frictional layer is equipped with vertical
Keyway, the second frictional layer is equipped with the feather key that is slided in keyway.While drill can not only being allowed to rotate, drill bit is also followed
Turn；Being slidably connected between also assuring on the inside of crumb-suction pipe and drill.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of hole machined lathe embodiment of the present invention；
Fig. 2 is sectional view of the drill bit in drilling in Fig. 1；
Fig. 3 is the vertical view of crumb-suction pipe in Fig. 2；
Fig. 4 is that drill bit is inhaling sectional view when considering to be worth doing in Fig. 1.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Rack 1, electromagnet 10, leakage bits hole 100, nail collection slot 11, pneumatic cylinder
12, push plate 120, drill 2, motor 20, hydraulic cylinder 21, cotton layer 22, keyway 220, sliding cavity 23, crumb-suction pipe 3, plastic layer 30,
Feather key 31, tension spring 32, piston 33, piston rod 34, inhale bits through-hole 35, open and close door 4, compression spring 40, drill bit 5, into bits through-hole 50, plank
6。
Embodiment is substantially as shown in Figure 1：A kind of hole machined lathe, including rack 1, drill 2 and turn for driving drill 2 to rotate
Dynamic portion further includes the lifting unit for driving drill 2 to lift.Rotation section can directly select motor 20 in the prior art, and lifting unit can
Directly select hydraulic cylinder 21.
The electromagnet 10 for being used to support workpiece is welded in rack 1, electromagnet 10 is in netted, which is provided with several leakages bits hole
100, rack 1 is interior to be equipped with the nail collection slot 11 for being located at 10 lower section of electromagnet, is realized the sawdust on electromagnet 10 by leakage bits hole 100
It is collected into nail collection slot 11, avoids environment dust pollution question caused by blowing sawdust with compressed air in the prior art.
As shown in Fig. 2, being equipped with the sliding cavity 23 of lower ending opening in drill 2, the longitudinal section of sliding cavity 23 is in inverted u-shaped.It bores
The first frictional layer, preferably cotton layer 22 are bonded on the madial wall of knife 2；Being slidably connected on the madial wall of drill 2 can skid off
The crumb-suction pipe 3 of sliding cavity 23, the outside of crumb-suction pipe 3 is equipped with generates the second frictional layer of electrostatic for rubbing with the first frictional layer,
Preferably plastic layer 30；Specific slip connection mode is that vertical keyway 220 is opened up on cotton layer 22, is opened on plastic layer 30
If the feather key 31 that can be slided in keyway 220；To enhance the sliding stability of crumb-suction pipe 3, can symmetrically be set in the both sides of crumb-suction pipe 3
Two feather keys 31 are set, as shown in figure 3, the material of feather key 31 is also plastics；The quantity of corresponding keyway 220 is also two, and point
It is not symmetrically arranged on cotton layer 22.Dynamic clamping head and quiet clamping head is fixedly connected between top in drill 2 and the top of crumb-suction pipe 3, it is excellent
It is selected as tension spring 32.
Piston 33 is slidably connected in crumb-suction pipe 3, and work is fixedly connected between the top in the top and drill 2 of piston 33
Stopper rod 34；Piston rod 34 is slidably connected with crumb-suction pipe 3.The tube wall of crumb-suction pipe 3, which is equipped with, inhales bits through-hole 35, inhales bits in the present embodiment
The quantity of through-hole 35 is six, and symmetrical two-by-two.The bottom of crumb-suction pipe 3 is fixedly connected with the drill bit 5 that can be attracted by electromagnet 10,
Drill bit 5 is preferably ferrous material；Drill bit 5 be equipped with check valve into bits through-hole 50.
In order to more easily take out the workpiece after drilling, a pneumatic cylinder 12 can be set in rack 1, and in pneumatic cylinder 12
Output shaft on connect a push plate 120, realize and use 12 automatic push workpiece of pneumatic cylinder.Meanwhile crumb-suction pipe 3 does not open up suction bits and leads to
The upper segment length in hole 35 is more than or equal to crumb-suction pipe 3 and opens up the lower segment length for inhaling bits through-hole 35.Be hinged on crumb-suction pipe 3 can open or
Person is closed the open and close door 4 for inhaling bits through-hole 35.As shown in figure 4, what open and close door 4 preferably one was tilted down from crumb-suction pipe 3 to drill 2
Inclined plate, the upper end of inclined plate is hinged with crumb-suction pipe 3, and the lower end and the inside of drill 2 of inclined plate are slidably connected, inclined plate and crumb-suction pipe 3 it
Between be connected with compression spring 40；It can seal more preferably when the interior side contacts of inclined plate and drill bit 5 to allow, it is a wedge that can allow the lower end of inclined plate
Shape block.
When drilling, plank 6 is placed on electromagnet 10；Make drill 2 while rotation with motor 20 and hydraulic cylinder 21,
Constantly move down；In this process, drill 2 drives crumb-suction pipe 3 and 3 bottom of crumb-suction pipe by the structure of keyway 220, feather key 31
The drill bit 5 in portion rotates together, to drill to plank 6.(drilling depth most cans be compared to crumb-suction pipe 3 after being drilled into desired depth
The distance between bottom of suction bits through-hole 35 to the crumb-suction pipe 3 of middle top is short), start electromagnet 10, electromagnet 10 is by drill bit 5
It is sucked；Meanwhile starting hydraulic cylinder 21 and being pulled upwardly drill 2, at this point, piston 33 and then moves up, and on 3 tube wall of crumb-suction pipe
Suction bits through-hole 35 leak out；Inhale the extruding that the open and close door 4 in bits through-hole 35 is no longer influenced by drill 2, work of the open and close door 4 in compression spring 40
It considers to be worth doing in through-hole 35 and pops up from suction under, inhale bits through-hole 35 and open；Piston 33 is during moving up, by the sawdust in blind hole
Through-hole 35 is considered to be worth doing by suction and is adsorbed onto in crumb-suction pipe 3 into bits through-hole 50；Meanwhile the 30 phase mutual friction of cotton layer 22 and plastic layer, production
Raw electrostatic, moreover it is possible to the sawdust of a part is adsorbed on the outer tube wall of crumb-suction pipe 3, since the place to be rubbed could adsorb sawdust,
So inhaling bits through-hole 35 will not be blocked by sawdust, and the normal suction bits for inhaling bits through-hole 35 are ensure that, to easily by blind hole
In sawdust siphon away.
When moved on on piston 33 offset with the top of crumb-suction pipe 3 after, close electromagnet 10, the drill bit 5 of crumb-suction pipe 3 loses electricity
The magnetic force of magnet 10, under the action of tension spring 32,3 upward sliding of crumb-suction pipe；Bits through-hole 35 is inhaled since crumb-suction pipe 3 does not open up
Upper segment length is more than or equal to crumb-suction pipe 3 and opens up the lower segment length for inhaling bits through-hole 35, so when crumb-suction pipe 3 is in initial upward sliding
In the process, the inside of drill 2 will not touch crumb-suction pipe 3 and offer the hypomere for inhaling bits through-hole 35, meanwhile, at bits through-hole 50
Closed check valve, the sawdust in crumb-suction pipe 3 will not be discharged from into bits through-hole 50, after crumb-suction pipe 3 is fully removed blind hole, use gas
Plank 6 after processing is pushed away electromagnet 10 by cylinder pressure 12；Then, during crumb-suction pipe 3 continues to move up, piston 33 exists
It is moved relatively downward in crumb-suction pipe 3, piston 33 squeezes out the suction bits through-hole 35 of the sawdust in crumb-suction pipe 3 from below；Meanwhile it opening and closing
Door 4 be 2 inner wall of drill contact during, be extruded to suction bits through-hole 35 in by inhale bits through-hole 35 closes, prevent sawdust into
Enter between drill 2 and crumb-suction pipe 3, helping to ensure that the normal of crumb-suction pipe 3 and drill 2 move up and down；And 2 inner wall of drill also will
Sawdust on 3 outer wall of crumb-suction pipe squeezes out downwards.The sawdust that through-hole 35 comes out and the sawdust to fall off from 3 outer wall of crumb-suction pipe are considered to be worth doing from inhaling
It falls on electromagnet 10, and hole 100 is considered to be worth doing by the leakage on electromagnet 10 and is entered in nail collection slot 11, be able to collect sawdust.Until inhaling
The state of Fig. 2 is moved on bits pipe 3, whole device restores to the original state, convenient use next time.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific implementation mode can be used for explaining the content of claim.
Claims (6)
1. a kind of hole machined lathe, including rack, drill and the rotation section for driving drill rotation, it is characterised in that：It further include band
The lifting unit of dynamic drill lifting；The electromagnet for being used to support workpiece is fixedly connected in the rack, the electromagnet is equipped with
Hole is considered in several leakages to be worth doing, and the nail collection slot being located at below electromagnet is equipped in rack；It is equipped with the sliding cavity of lower ending opening in the drill, bores
It is fixedly connected with the first frictional layer on the madial wall of knife, the suction that can skid off the sliding cavity is slidably connected on the madial wall of drill
Bits pipe, and dynamic clamping head and quiet clamping head is connected between drill and crumb-suction pipe；Slidably connect piston in the crumb-suction pipe, the piston and
Piston rod is fixedly connected between drill, the piston rod is slidably connected with the crumb-suction pipe；The tube wall of crumb-suction pipe, which is equipped with, to be inhaled
Consider through-hole to be worth doing, the outside of crumb-suction pipe is equipped with generates the second frictional layer of electrostatic for rubbing with first frictional layer；Crumb-suction pipe
Bottom is fixedly connected with the drill bit that can be attracted by the electromagnet, and the drill bit is equipped with check valve into bits through-hole.
2. a kind of hole machined lathe according to claim 1, it is characterised in that：First frictional layer is cotton layer, institute
It is plastic layer to state the second frictional layer.
3. a kind of hole machined lathe according to claim 1 or 2, it is characterised in that：Being hinged on the crumb-suction pipe can beat
Open or be closed the open and close door for inhaling bits through-hole.
4. a kind of hole machined lathe according to claim 3, it is characterised in that：The open and close door is one from crumb-suction pipe to brill
The upper end of the inclined plate that knife tilts down, the inclined plate is hinged with crumb-suction pipe, is slidably connected on the inside of the lower end of inclined plate and drill, tiltedly
Compression spring is connected between plate and crumb-suction pipe.
5. a kind of hole machined lathe according to claim 4, it is characterised in that：The lower end of the inclined plate is a wedge block.
6. a kind of hole machined lathe according to claim 1 or 2, it is characterised in that：First frictional layer is equipped with perpendicular
To keyway, second frictional layer is equipped with the feather key that is slided in the keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019248.0A CN108284491A (en) | 2018-01-09 | 2018-01-09 | A kind of hole machined lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019248.0A CN108284491A (en) | 2018-01-09 | 2018-01-09 | A kind of hole machined lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108284491A true CN108284491A (en) | 2018-07-17 |
Family
ID=62835039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810019248.0A Pending CN108284491A (en) | 2018-01-09 | 2018-01-09 | A kind of hole machined lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108284491A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300551A (en) * | 2019-12-13 | 2020-06-19 | 义乌单文电子商务有限公司 | Wood punching machine for preventing wood chips from influencing hole walls |
| CN111993605A (en) * | 2020-08-06 | 2020-11-27 | 杭州旭京装饰工程有限公司 | Wall drilling equipment suitable for building decoration uses |
-
2018
- 2018-01-09 CN CN201810019248.0A patent/CN108284491A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300551A (en) * | 2019-12-13 | 2020-06-19 | 义乌单文电子商务有限公司 | Wood punching machine for preventing wood chips from influencing hole walls |
| CN111993605A (en) * | 2020-08-06 | 2020-11-27 | 杭州旭京装饰工程有限公司 | Wall drilling equipment suitable for building decoration uses |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180717 |